tert-butyl 3(S)-(tert-butoxycarbonylamino)-4-(p-tolylsulfonyloxy)butanoate

Base Information

Chemical Name:tert-butyl 3(S)-(tert-butoxycarbonylamino)-4-(p-tolylsulfonyloxy)butanoate
CAS No.:220542-06-3
Molecular Formula:C₂₀H₃₁NO₇S
Molecular Weight:429.535
Hs Code.:

Synonyms:tert-butyl 3(S)-(tert-butoxycarbonylamino)-4-(p-tolylsulfonyloxy)butanoate

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Chemical Property of tert-butyl 3(S)-(tert-butoxycarbonylamino)-4-(p-tolylsulfonyloxy)butanoate

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Technology Process of tert-butyl 3(S)-(tert-butoxycarbonylamino)-4-(p-tolylsulfonyloxy)butanoate

There total 2 articles about tert-butyl 3(S)-(tert-butoxycarbonylamino)-4-(p-tolylsulfonyloxy)butanoate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

: 98-59-9
p-toluenesulfonyl chloride

: 153287-86-6
(3S)-3-[(tert-butoxycarbonyl)amino]-4-hydroxybutanoic acid tert-butyl ester

: 220542-06-3
tert-butyl 3(S)-(tert-butoxycarbonylamino)-4-(p-tolylsulfonyloxy)butanoate

Guidance literature:: With pyridine; at 4 ℃; for 24h;
DOI:10.1021/jm980340j

Reference yield:

: 50715-50-9
O¹-(2,5-dioxopyrrolidin-1-yl)-O⁴-tert-butyl-(2S)-2-(tert-butoxycarbonylamino)-butanedioate

: 220542-06-3
tert-butyl 3(S)-(tert-butoxycarbonylamino)-4-(p-tolylsulfonyloxy)butanoate

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / NaBH₄ / tetrahydrofuran / 4 h / Ambient temperature

2: 100 percent / pyridine / 24 h / 4 °C

With pyridine; sodium tetrahydroborate; In tetrahydrofuran;
DOI:10.1021/jm980340j